## The Key To Score 7

Giving such definition, we count that (owing to equiprobability of outcomes experience at n-fold repetition of experience the event of A will come in cases (the practical value of the Theory consists in it).

In order that in the conditions of a peace time not to risk life, the probability of a failure has to be, apparently, no more than 0,000 Different people differently treat risk, but it is obvious, what even the most careful will easily run risks if the probability of a failure makes 10-For example, probability to be run over by a car in the big city 10-So it is possible to assume that the event with probability of a failure 10-7 can be considered reliable, however transport incidents happen every day.